function showtabno(m,n,count){
	var strPic1='url()';
	var strPic2='url()';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}
function showtab(m,n,count){
	var strPic1='url(img/index2_t2_101.gif)';
	var strPic2='url(img/index2_t2_07.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}

function showtab7(m,n,count){
	var strPic1='url(/images/gundong1.gif)';
	var strPic2='url(/images/gundong2.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}

function showtab1(m,n,count){
	var strPic1='url(img/index2_t2_111.gif)';
	var strPic2='url(img/index2_t2_11.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}

function showtab2(m,n,count){
	var strPic1='url(img/index_t2_93.gif)';
	var strPic2='url(img/index_t2_104.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}

function showtab3(m,n,count){
	var strPic1='url(img/news_32.gif)';
	var strPic2='url(img/news_24.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}

function showtab4(m,n,count){
	var strPic1='url(img/news_10.gif)';
	var strPic2='url(img/news_09.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}

function showtab5(m,n,count){
	var strPic1='url(../img/index_t2_79.gif)';
	var strPic2='url(../img/index_t2_81.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}
function showtab6(m,n,count){
	var strPic1='url(img/tools_401.gif)';
	var strPic2='url(img/tools_40.gif)';
	for(var i=1;i<=count;i++){
		if (i==n){			
			getObject(m+'_'+i).style.background=strPic1;
			getObject('tab_'+m+'_'+i).style.display='';			
		}
		else {
			getObject(m+'_'+i).style.background=strPic2;
			getObject('tab_'+m+'_'+i).style.display='none';
		}
	}
}
function getObject(objectId) {
    if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId);
    } else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId);
    } else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];
    } else {
	return false;
    }
} // getObject




function checkDate()
{			 if((document.paperform.mail.value=="")||(document.paperform.mail.value.indexOf('@',0)==-1)||(document.paperform.mail.value.indexOf('.',0)==-1)||(document.paperform.mail.value.length<6)){
		alert("请您输入合法的E-mail地址!");
		document.paperform.mail.focus();
		return false;
   }
}

function checkDate1()
{
	if(document.loginform.username.value==""){
		alert("用户名不能为空,请填写后在登陆!");
		document.loginform.username.focus();
		return false;
   }
   if(document.loginform.password.value==""){
		alert("登陆密码不能为空,请填写后在登陆!");
		document.loginform.password.focus();
		return false;
   }
}

function checkDate2()
{
	if(document.theform.search.value==""||document.theform.search.value=="请输检索信息"){
		alert("检索信息不能为空,请填写后在搜索!");
		document.theform.search.focus();
		return false;
   }
}

function checkDate3()
{			 if((document.paperform1.mail.value=="")||(document.paperform1.mail.value.indexOf('@',0)==-1)||(document.paperform1.mail.value.indexOf('.',0)==-1)||(document.paperform1.mail.value.length<6)){
		alert("请您输入合法的E-mail地址!");
		document.paperform1.mail.focus();
		return false;
   }
}

function submit_query(){
	if(document.frmSearch.searchWork.value==""){
         	alert('请输入要查询的关键字！');
        	document.frmSearch.searchWork.focus();
		    return false;
	}else{
		return true;
	}
}

function jRoute_onChange(aCtrlname) {
	var oCtrl= eval("document.forms.selections."+aCtrlname);
	if(oCtrl[oCtrl.selectedIndex].value!="#"){
		window.open(oCtrl[oCtrl.selectedIndex].value);
	}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function homePage(obj, val) {//设置首页
	try {
		obj.style.behavior = "url(#default#homepage)";
		obj.setHomePage(val);
	}
	catch (e) {
		if (window.netscape) {
			try {
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
			}
			catch (e) {
				alert("使用脚本在firefox下设置主页，首先必须确认在浏览器的“about:config”中，把signed.applets.codebase_principal_support设置成true");
			}
			var prefs = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
			prefs.setCharPref("browser.startup.homepage", val);
		}
	}
}
function favorite(URL, title) {//设置收藏页
	try {
		window.external.addFavorite(URL, title);
	}
	catch (e) {
		try {
			window.sidebar.addPanel(title, URL, "");
		}
		catch (e) {
			alert("error");
		}
	}
}